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3H-2-benzopyran-3-one, 1,4-dihydro-6,7-dimethoxy-4-[(3,4,5-trimethoxyphenyl)methylene]-, (4E)-
SpectraBase Compound ID 5wafVFdb5rx
InChI InChI=1S/C21H22O7/c1-23-16-9-13-11-28-21(22)15(14(13)10-17(16)24-2)6-12-7-18(25-3)20(27-5)19(8-12)26-4/h6-10H,11H2,1-5H3/b15-6+
InChIKey BPLGZEYAJVAZHC-GIDUJCDVSA-N
Mol Weight 386.4 g/mol
Molecular Formula C21H22O7
Exact Mass 386.136553 g/mol

1H Nuclear Magnetic Resonance (NMR) Spectrum

1H Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID HAvbQr0NQux
Name 3H-2-benzopyran-3-one, 1,4-dihydro-6,7-dimethoxy-4-[(3,4,5-trimethoxyphenyl)methylene]-, (4E)-
Author A.V.Yarkov, IPAC, Russia
Copyright Copyright © 2016-2024 Chemical Block, Russia, Leninsky Prospect 47 - Database Compilation Copyright © 2016-2021 John Wiley & Sons, Inc. All Rights Reserved.
InChI InChI=1S/C21H22O7/c1-23-16-9-13-11-28-21(22)15(14(13)10-17(16)24-2)6-12-7-18(25-3)20(27-5)19(8-12)26-4/h6-10H,11H2,1-5H3/b15-6+
InChIKey BPLGZEYAJVAZHC-GIDUJCDVSA-N
NMR Offset 18.0068
NMR Spectrometer Frequency 500.134
Observed nucleus 1H
Origin 1H_ASIOH_7529_6833
Owner Copyright (C) 2016 Chemical Block, Russia, Leninsky Prospect 47 - Database Compilation Copyright (C) 2016 John Wiley & Sons, Inc.
Sample State soluted
Solvent DMSO-d6
Source File Reference VendorID: NMR/18251691; Labnumber: 21p7015